Tired of government inaction and what they call “political football” in immigration reform, a busload of undocumented immigrants are risking arrest and deportation to push for change.

About 30 undocumented immigrants and their supporters boarded what they've dubbed the "Undocubus" Wednesday and rolled out of Phoenix, widely regarded as a battleground for immigrant rights. The Undocubus will pull into the Democratic National Convention in Charlotte, North Carolina in September.